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Öğe Abdominal vascular injury during lumbar disc surgery: Report of three cases [Lomber disk cerrahisi esnasında geliflen abdominal vasküler yaralanma](Turkish Association of Trauma and Emergency Surgery, 2007) Torun F.; Tuna H.; Deda H.Anterior longitudinal ligament perforation and abdominal vascular injury is one of the most critical complications that may develop during lumbar disc surgery. The vascular injury-related symptoms that warns the surgeon may be late to appear; they usually turn out to be mortal. The hypotension during the operation, tachycardia and pulsatile unstoppable hemorrhage observed in the disc space are the major findings. Urgent detection of this complication and the repair of the vascular injury prevent the case from turning out to be fatal. In the present study, three patients who underwent surgical treatment of abdominal vascular injuries that had developed during lumbar disc surgery, were presented.Öğe Giant Cell Ependymoma of The Lumbar Spine: Case Report and Review of The Literature [Lomber vertebranın dev hücreli ependimomu: Olgu sunumu ve literatür derlemesi özet](Ege University Press, 2011) Karabagli P.; Deda H.; Sav A.Giant cell ependymoma (GCE), is a extremely rare subtype of ependymoma. To date 14 cases have been documented in the literature. Here we present a case of GCE occuring in a 32-yearold patient with a 3-month history of progressively increasing pain in low back and right leg. Magnetic Resonance Imaging demonstrated a well circumscribed and enhancing intramedullar mass extending from L1 to L3. Tumor was totally resected. Histological and immunohistochemical findings were consistent with low grade giant cell ependymoma. This case is the first GCE of a lumbar spinal cord. All literature related to GCE was reviewed, and the clinic, radiologic, prognostic and histopathologic characteristics associated with such lesions are discussed, based on the presented case.
